Please note I have been experiencing this bug ever since the iPad Pro came out and Minecraft PE at the time updated to support it’s keyboard. I just never reported it because I thout MCBE didn’t have the tab to complete like in MCPC. Recently I learned they do and thats why im reporting it now.

Whats happening:
When using commands the tab button is supposed to auto complete or type in the last used command. On the iPad Pros it dose not and instead types ‘ō’.

How to recreate:
Get an iPad pro and try to use the tab key... simple.